Company lists · Data refreshed September 2026

Top 25 Event software companies based in the United Kingdom

Name: Event software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 2,945 companies tracked

RevenueBase identified 2,945 event software companies headquartered in the United Kingdom as of September 2026 and tracks 21,400 professional contacts across them, including 6,829 with verified work emails. London is the largest hub.

This list covers event software companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

2,945Companies

21,400Contacts tracked

6,829Verified emails

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The 25 largest event software companies based in the United Kingdom

Ranked by team size

Top 25 of 2,945 event software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to event software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Clarion Events	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	769 contacts →
	Partial evidence “Clarion Events is the world's largest privately owned event and exhibition organiser, known for our innovative approach, market-leading super brands and digital products.” Source: RevenueBase Database · checked Sep 21, 2026
2	Sodexo Prestige Venues & Events	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	5,001-10,000	596 contacts →
	Partial evidence “Inspiring & Iconic Event Venues Across the UK Looking for a memorable venue for your next event?” Source: RevenueBase Database · checked Sep 21, 2026
3	High Society	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	501-1,000	414 contacts →
	Partial evidence “High Society provides hand-selected staff to the events industry – all trained to the very highest level, and all extremely reliable, genuinely personable and immaculately…” Source: RevenueBase Database · checked Sep 21, 2026
4	Arena Europe, Middle East & Asia	Partial evidence	Teams & Offices Throughout Europe, United KingdomHQ checked Sep 21, 2026	201-500	353 contacts →
	Partial evidence “Arena EMEA is the leading event services company, providing bespoke and innovative temporary structures, seating, scaffolding, ice rinks, furniture, and interiors to the most…” Source: RevenueBase Database · checked Sep 21, 2026
5	Event Concept	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	275 contacts →
	Partial evidence “Event Concept is a creative event agency and production company.” Source: RevenueBase Database · checked Sep 21, 2026
6	Elevate Global	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	254 contacts →
	Indirect evidence “Elevate Global is the award-winning staffing partner for brand experiences, named Staffing Agency of the Year at the Campaign Experience Awards 2025.” Source: RevenueBase Database · checked Sep 21, 2026
7	Identity	Partial evidence	London \| New York \| Middle East, United KingdomHQ checked Sep 21, 2026	51-200	253 contacts →
	Partial evidence “Identity is a world-renowned full-service live events agency with over two decades of expertise in orchestrating exceptional events that leave a lasting impression.” Source: RevenueBase Database · checked Sep 21, 2026
8	Montgomery Group	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	246 contacts →
	Indirect evidence “To serve our world, nurturing relationships and developing opportunities” We are Montgomery Group.” Source: RevenueBase Database · checked Sep 21, 2026
9	ICE	Partial evidence	Windsor, United KingdomHQ checked Sep 21, 2026	n/a	241 contacts →
	Partial evidence “Welcome to Ice, The Brand Experience Agency that is redefining the landscape of event management.” Source: RevenueBase Database · checked Sep 21, 2026
10	Nteractive	Partial evidence	Staines-upon-thames, United KingdomHQ checked Sep 21, 2026	51-200	190 contacts →
	Partial evidence “We build event experiences for the world's top Technology and eCommerce brands.” Source: RevenueBase Database · checked Sep 21, 2026
11	PRG Emea	Partial evidence	Birmingham, United KingdomHQ checked Sep 21, 2026	1,001-5,000	180 contacts →
	Partial evidence “Production Resource Group (PRG) is a leading international full-service provider of event technology.” Source: RevenueBase Database · checked Sep 21, 2026
12	Hotal, Total Hospitality	Partial evidence	Manchester, United KingdomHQ checked Sep 21, 2026	n/a	164 contacts →
	Partial evidence “We’re Hotal, your go-to team for sales, marketing, venues, and events.” Source: RevenueBase Database · checked Sep 21, 2026
13	Freemans Event Partners	Partial evidence	Gloucester, United KingdomHQ checked Sep 21, 2026	51-200	159 contacts →
	Partial evidence “Freemans Event Partners is a family owned business that has been supporting and enhancing the best events in the UK and Europe since 1975.” Source: RevenueBase Database · checked Sep 21, 2026
14	ONE World Rental	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	158 contacts →
	Partial evidence “One World Rental & Hire Tablets Global is a short term IT rental and event technology partner for corporate and business events.” Source: RevenueBase Database · checked Sep 21, 2026
15	Media 10 LTD	Partial evidence	Loughton, United KingdomHQ checked Sep 21, 2026	201-500	144 contacts →
	Partial evidence “Media 10 Ltd is a multi-award winning events and publishing company, creating and organising the most innovative and stylish consumer and trade events both domestically and…” Source: RevenueBase Database · checked Sep 21, 2026
16	People	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	142 contacts →
	Indirect evidence “We believe in the power of shared experience to transform lives and shape culture.” Source: RevenueBase Database · checked Sep 21, 2026
17	The Gallowglass Group	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	501-1,000	134 contacts →
	Partial evidence “The Gallowglass Group of companies has transformed the way that large events are managed.” Source: RevenueBase Database · checked Sep 21, 2026
18	Eclipse	Partial evidence	Beckenham, United KingdomHQ checked Sep 21, 2026	51-200	133 contacts →
	Partial evidence “Eclipse are a leading creative technical production company, supporting clients with creative concepts and technical solutions for their events.” Source: RevenueBase Database · checked Sep 21, 2026
19	Peppermint Bars & Events	Partial evidence	Kennington, United KingdomHQ checked Sep 21, 2026	51-200	111 contacts →
	Partial evidence “Peppermint is a multi award-winning events business, founded in 2003 by Alex Brooke and Adam Hempenstall - passionate in providing first-class bars and drinks-led solutions to the…” Source: RevenueBase Database · checked Sep 21, 2026
20	Tba. Group	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	110 contacts →
	Indirect evidence “We turn big ideas into brand experiences that stir emotions, change perceptions, fuel conversations and inspire action.” Source: RevenueBase Database · checked Sep 21, 2026
21	Expoplatform	Partial evidence	Cambridge, United KingdomHQ checked Sep 21, 2026	51-200	102 contacts →
	Partial evidence “ExpoPlatform is the leading intelligent event technology provider and meetings specialist.” Source: RevenueBase Database · checked Sep 21, 2026
22	By Word Of Mouth B Corp	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	91 contacts →
	Partial evidence “By Word of Mouth is an event organiser and luxury caterer based in London with a prestigious history and forward thinking, detailed approach.” Source: RevenueBase Database · checked Sep 21, 2026
23	First Event	Partial evidence	Yeadon, United KingdomHQ checked Sep 21, 2026	51-200	88 contacts →
	Partial evidence “We’re First Event, a global event agency that creates experiences that drive brands forward.” Source: RevenueBase Database · checked Sep 21, 2026
24	Crowdcomms	Partial evidence	Blandford Forum, United KingdomHQ checked Sep 21, 2026	51-200	87 contacts →
	Partial evidence “Personalized Events.” Source: RevenueBase Database · checked Sep 21, 2026
25	Pollen	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	85 contacts →
	Indirect evidence “Pollen is a technology company on a mission to build, curate, and deliver the best experiences all over the world leveraging a data-driven, customer-led mindset, and a network of…” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: event software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names event software companies.
Partial evidence: Its own public description names part of event software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name event software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 2,945 event software companies based in the United Kingdom

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Event software companies based in the United Kingdom at a glance

As of Sep 21, 2026

31.9%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

30.8%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

2,054

11-50

709

51-200

124

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 2,945 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among event software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “event software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names event software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among event software companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 6,829 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Event software companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names event software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many event software companies are there based in the United Kingdom?

RevenueBase identified 2,945 event software companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Clarion Events, headquartered in London, tops this list with the largest team on record.

Which city has the most event software companies?

London leads with 907 headquartered companies, followed by Manchester (71) and Bristol (57).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 6,829 verified decision-maker contacts tracked across these 2,945 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.